Bug 2521007 (CVE-2026-48751) - CVE-2026-48751 incus: Incus has a restricted project bypass leading to arbitrary command execution
Summary: CVE-2026-48751 incus: Incus has a restricted project bypass leading to arbitr...
Keywords:
Status: NEW
Alias: CVE-2026-48751
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2524278
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-21 14:56 UTC by OSIDB Bzimport
Modified: 2026-08-26 08:02 UTC (History)
0 users

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Description OSIDB Bzimport 2026-08-21 14:56:12 UTC 
Incus is a system container and virtual machine manager. Prior to version 7.2.0, instance snapshots ignore the `restricted.containers.lowlevel=block` setting; allowing for arbitrary command execution on the Incus server by abusing lowlevel hooks such as `raw.lxc` and `raw.qemu`. Version 7.2.0 patches the issue.
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